Must-Read Op-Eds: Mika Brzezinski reads from a Maureen Dowd NYT column on why GOP Sen. Marco Rubio, who delivered the GOP response to the president's SOTU address, is a "paper doll, trying on different outfits of style."

Video

Cory Gnazzo, senior producer of the Rachel Maddow Show, shares a preview of Friday’s show - a weather update on the blizzard in the Northeast, plus an update on gun legislation and what’s going on with the US Postal Service. And finally, it looks like we have a real culprit for the Super Bowl blacko

US Postal Service mail delivery trucks sit idle at the Manassas Post Office in Virginia in this September 5, 2011 photo. The US Postal Service is looking to fashion as it struggles financially.The agency, which prides itself on delivering almost 40 percent of the world's mail, announced it plans